CN2590201Y

CN2590201Y - Combined structure of electric connector

Info

Publication number: CN2590201Y
Application number: CN02247473U
Authority: CN
Inventors: 黄玉炎
Original assignee: FUDENG PRECISION INDUSTRY Co Ltd
Current assignee: FUDENG PRECISION INDUSTRY Co Ltd; Full Rise Electronics Co Ltd
Priority date: 2002-08-22
Filing date: 2002-08-22
Publication date: 2003-12-03
Anticipated expiration: 2012-08-22

Abstract

The utility model relates to combined structure of an electric connector, which mainly comprises an LED (light-emitting diode) fixed seat group, a terminal sealing cover group, a USB (Universal Serial Bus) connector, a metal casing, etc., wherein the LED fixed seat group is composed of an LED additionally welded metal conducting wires and a plastic fixed seat, and the terminal sealing cover group comprises an RJ45 terminal component and a plastic fixed sealing cover. The tail end of the LED metal conducting wire, the RJ45 terminal group and one end of the terminal of the USB connector are connected with a host machine board of a computer. By the space of the plastic fixed seat, the metal conducting wires additionally welded at the LED and the terminal of the RJ45 or the USB connector keep a proper spacing distance, so the signal interference or short circuit phenomenon is avoided. The whole casing design and the installation of the assembly of the inner electric connector can prevent the electromagnetic interference.

Description

The electric connector combining structure

Technical field

The utility model relates to a kind of electric connector combining structure, by integral type complete metal shell and RJ45 terminal assemblies, not only can reduce the manufacturing of other assembly, and can increase the operating speed of assembling, reduce the waste of manpower, strengthen versatility and make the modularization of electric connector combining structure, and can effectively stop of the interference of the drive signal of LED flicker the RJ45 signal terminal.

Background technology

Traditional electric connector combining structure, usually utilize circuit board to make the conducting media of LED and RJ45 terminal and scolding tin pin, but thus, (for example: LED must produce a lot of spare part, circuit board, RJ45 terminal and terminal fixing pedestal thereof, the conversion terminal of leg and holder thereof etc.), will waste more resource produces these spare parts and more manpower these spare parts is done the welding combination, and the mode that the flicker power supply signal of the signal path of RJ45 connector and LED all utilizes two sides of circuit board to lay conductive path simultaneously, also easily because of the conductive path distance near and problems such as scruff may weld the time, cause the phenomenon of disturbing; Therefore, how to reduce and use spare part quantity and deduction and exemption circuit board weld job, promote assembling operation speed, and prevent the generation of interference signal, and the advantage of versatility is provided under modularization, just become the problem that the electric connector combining structure must solve.

Summary of the invention

The purpose of this utility model provides a kind of electric connector combining structure, and with a plurality of terminal group, the connector of the different sockets of tool is assembled in the shielding casing, reaches versatility under modularization; And the complete metal shell and the RJ45 terminal assemblies of integral type are saved the shared space of electric connector combining structure, install with LED pin discrete group by the design of whole casing and internal electrical connector and put, effectively to prevent the phenomenon of phase mutual interference.

The utility model is established such realization, and a kind of electric connector combining structure is inserted on the motherboard to reach the communication function of electric connector, it is characterized in that including that terminal assemblies and plastics close the big envelope body admittedly in the terminal big envelope group; Wherein the RJ45 terminal assemblies by the first terminal assembly consolidated the envelope the plastics injection part form, plastics close big envelope admittedly and are made up of one such as fixing hole, dividing plate, frameworks; LED holder group adds weldering plain conductor and plastics holder by LED and forms and be assembled in the terminal big envelope group; Buckling piece in the plastics holder, partition, fixed head, stator be fixed on LED add the weldering plain conductor about, front and back and blocking in terminal big envelope group; It is indoor that USB connector is bonded to terminal big envelope group connector, it is provided with the interior wall of covering lid, insulating body, second terminal group, fixing feet etc., and wall separates body up and down, be respectively equipped with the docking port that electric connector is pegged graft, second terminal group places respectively in the docking port of body up and down; Metal shell and by integral molding, and be welded on the motherboard fixing.

Description of drawings

Fig. 1 is metal terminal strip figure of the present utility model;

Fig. 2 is the profile of the utility model RJ45 terminal group front view;

Fig. 3 is the profile of the utility model RJ45 terminal group left view;

Fig. 4 is the utility model RJ45 terminal group bending view;

Fig. 5 is the profile that the utility model plastics close big envelope admittedly;

Fig. 6 is the profile of the utility model terminal big envelope group;

Fig. 7 is that the utility model LED adds weldering plain conductor view;

Fig. 8 is the utility model plastics holder view;

Fig. 9 is the utility model LED holder group view;

Figure 10 is the utility model USB connector view;

Figure 11 is the utility model metal shell view;

Figure 12 is the right view of the utility model electric connector combining structure;

Figure 13 is the front view of the utility model electric connector combining structure.

Drawing reference numeral explanation: 1 the first terminal group; 2 plastics injection parts; 3 plain conductors; 4 light-emitting diodes (LED); 5 buckling pieces; 6 partitions; 7 fixed heads; 8 stators; 9 insulating bodies; 10 fixing feet; 11 covering lids; 12 second terminal group; 13 walls; 14 cramps; 15 welding foots; 16 loam cakes; 17 side covers; 18 dividing plates; 19 body side frames; 20 fixing holes; 21 base plates; 22 bonnets; 23 side plates; 24 spacers.

Embodiment

The utility model is relevant a kind of electric connector combining structure, its primary structure comprises a LED (light-emitting diode) holder group, terminal big envelope group, assemblies such as USB (Universal Serial Bus) connector and metal shell, wherein the first terminal group 1 of punching press is fixed on the model after the cooling of plastics ejection formation, plastics injection part 2 promptly seals the first terminal group 1 admittedly and forms metal terminal strip (as shown in Figure 1) on model, with metal terminal the two ends appropriate location shear and be bent into given shape RJ45 terminal group (as shown in Figures 2 and 3), and be bent into mutually perpendicular shape in the stiff end and his end of RJ45 terminal group, and form RJ45 terminal group bending view (as shown in Figure 4), close big envelope (referring to Fig. 5) embedding admittedly with convenient and plastics to be fixed into terminal big envelope group (shown in Figure 6) as scheming; Wherein the first terminal group 1 is the communication network electric connector (RJ45) that is used for phone, dividing plate 18, base plate 21 and two body side frames 19 constitute a USB connector chamber, and being provided with a spacer 24 in base plate fixes with USB connector, this front end also is provided with two fixing holes, is used to settle fixedly light-emitting diode.

LED (light-emitting diode) 4 engages with plain conductor 3 usefulness scolding tin, and be bent into vertical angle form LED add the weldering plain conductor (as shown in Figure 7), insert plastics holders (as shown in Figure 7), promptly form LED holder group (as shown in Figure 9), fixed head 7 is that fixed L ED adds weldering plain conductor (as shown in Figure 9), prevent to move about plain conductor, buckling piece 5 is located on the plastics holder and is closed big envelope admittedly and prevent short circuit to block plastics, and partition 6 fixing metal lead out of the ordinary not only, and the salient point on it is to be used for blocking closing the big envelope body admittedly, make both firmly unlikely coming off, and by the fixing the first terminal group 1 in place, the tip of stator 8, to avoid contacting with each other and bending of terminal; LED holder group (as shown in Figure 9) is inserted two interior fixing holes of terminal big envelope group (as shown in Figure 6) by the back, and combination by LED holder group embedding terminal big envelope group, and the fixing feet 10 of USB connector (as shown in figure 10) is placed in lower position, fix by the reference column that insert in the terminal big envelope group (as shown in Figure 6) in the place ahead, this covering lid 11 can be with the timely ground connection of the unnecessary interference of noise of electric connector, in addition, insulating body 9 is to be used for preventing being in contact with one another between terminal supportor the short circuit phenomenon that is caused; Its metal shell (as shown in figure 11) is inserted in from top to bottom, be buckled in the side plate 23 button hole internal fixation of bonnet 22 again by cramp 14, the integral type of the loam cake 16 of first and second terminal group outer side covers metal shell, bonnet 22 and side cover 17 is shaped, and can further prevent the electromagnetic interference that outer first and second terminal group of bound pair is produced.

The connector modulesization that the terminal group of the different sockets of a plurality of tools is formed, and be connected to the versatility that can reach electric connector in the metal shell, and save electric connector and be inserted in space shared on the motherboard.

In sum, the utlity model has following characteristics:

1, electric connector combining structure of the present utility model is inserted on the motherboard to reach the communication function of electric connector, comprises: terminal assemblies in the terminal big envelope group (as Fig. 2 to RJ45 terminal assemblies shown in Figure 4) and plastics close big envelope (Fig. 6) body admittedly; Wherein RJ45 (Fig. 2) terminal assemblies by the first terminal assembly 1 consolidated the envelope plastics injection part 2 form, plastics close big envelope admittedly and are made up of one such as fixing hole 20, dividing plate 18, frameworks 19; LED holder group (Fig. 9) adds weldering plain conductor 3 and plastics holder (Fig. 8) by LED4 and forms and be assembled in the terminal big envelope group (Fig. 9); Buckling piece 5 in the plastics holder, partition 6, fixed head 7, stator 8 fixed L ED add weldering plain conductor 3 about, front and back and being stuck in the terminal big envelope group; USB connector (Figure 10) is bonded to terminal big envelope group connector indoor (by being made of fixing hole 20, dividing plate 18, two body side frames 19 among Fig. 6), it is provided with the interior wall 13 of covering lid, insulating body 9, second terminal group 12, fixing feet 10 etc., and wall 13 separates body (looking it downwards from paper) up and down, be respectively equipped with the docking port that electric connector is pegged graft, second terminal group 12 places respectively in the docking port of body up and down; Metal shell and by integral molding, and be welded on the motherboard fixing.

2, plain conductor 3 is in minor face bending end and light-emitting diode (LED) 4 welding (referring to Fig. 7), and insertion plastics holder internal fixation, make each plain conductor keep certain distance to avoid being in contact with one another and breaking away from, and make the other end of plain conductor extend the plastics holder to form abutting end outward.

3. the fixedly plate hole fixed L ED plain conductor of plastics holder, its buckling piece is located on the plastics holder and is closed big envelope admittedly to block, and partition is used for separating and the plain conductor of fixed L ED, salient point on being somebody's turn to do blocks plastics and closes the big envelope body admittedly, and, avoid contacting with each other and bending of terminal by the fixing the first terminal group in place, the tip of stator.

4. terminal big envelope group is closed in the big envelope admittedly by integral type RJ45 terminal assemblies embedding plastics, and close big envelope admittedly by plastics and envelope terminal big envelope group, and in wherein holding assemblies such as USB connector, LED holder group and base.

5. be bent into the integral type the first terminal group of given shape, terminal at front end reaches staggered pattern arrangement to bend up and down, the protruding end of front end will be planted when using again and be inserted on the motherboard, and the terminal of the other end is bent into certain angle, and terminal is encapsulated in the plastics injection part admittedly.

6. the USB connector chamber of terminal big envelope group is by dividing plate and with divider upright and keep two body side frames of certain position and formed at the base plate of bottom.

7. the another side of dividing plate is provided with LED fixing hole and connector chamber, and three grooves are arranged respectively on two body side frames, one spacer is arranged with fixing USB connector on this base plate, make that connector is unlikely to drop out forward, base plate is fixedly the first terminal group and LED holder group in addition down.

8. the plastic insulation body of second terminal group divides levels, the centre is by metal level separately and outer and coat metal level once punching press, and levels insulating body and fixing respectively through being bent into the auspicious of vertical terminals, the other end extends this body profile of plastic insulation and becomes abutting end.

9. the outer field metal shell of electric connector combining structure is formed by integral type punching press and bending, and shell such as loam cake and side cover can be accommodated the electric connector combination wherein, and the plural number of punching press runs through pairing opening of bending end and the pairing levels insulating body of the USB terminal group opening that opening has LED fixing port, RJ45 terminal group.

10. the end of side cover is provided with two cramps, and the side plate of bonnet respectively has a button hole up and down, partly to fasten with the corresponding of side cover respectively.

In sum; the foregoing description, only in order to illustrating the utility model, and unrestricted the utility model; not under the condition of the utility model spirit, various distortion, modification and the application that those of skill in the art did in present technique field are included in the protection range of the present utility model.

Claims

1, a kind of electric connector combining structure is inserted on the motherboard to reach the communication function of electric connector, it is characterized in that including that terminal assemblies and plastics close the big envelope body admittedly in the terminal big envelope group; Wherein the RJ45 terminal assemblies by the first terminal assembly consolidated the envelope the plastics injection part form, plastics close big envelope admittedly and are made up of one such as fixing hole, dividing plate, frameworks; LED holder group adds weldering plain conductor and plastics holder by LED and forms and be assembled in the terminal big envelope group; Buckling piece in the plastics holder, partition, fixed head, stator fixed L ED add the weldering plain conductor about, front and back and being stuck in the terminal big envelope group; It is indoor that USB connector is bonded to terminal big envelope group connector, it is provided with the interior wall of covering lid, insulating body, second terminal group, fixing feet etc., and wall separates body up and down, be respectively equipped with the docking port that electric connector is pegged graft, second terminal group places respectively in the docking port of body up and down; Metal shell and by integral molding, and be welded on the motherboard fixing.

2, electric connector combining structure as claimed in claim 1, it is characterized in that plain conductor is in minor face bending end and light-emitting diode (LED) welding, and insertion plastics holder internal fixation, make each plain conductor keep certain distance to avoid being in contact with one another and breaking away from, and make the other end of plain conductor extend the plastics holder to form abutting end outward.

3. electric connector combining structure as claimed in claim 2, the fixedly plate hole fixed L ED plain conductor that it is characterized in that this plastics holder, its buckling piece is located on the plastics holder and is closed big envelope admittedly to block, and partition is used for separating and the plain conductor of fixed L ED, salient point on being somebody's turn to do blocks plastics and closes the big envelope body admittedly, and, avoid contacting with each other and bending of terminal by the fixing the first terminal group in place, the tip of stator.

4. electric connector combining structure as claimed in claim 1, it is characterized in that terminal big envelope group embeds plastics by integral type RJ45 terminal assemblies and closes in the big envelope admittedly, admittedly close big envelope by plastics and envelope terminal big envelope group, and in wherein holding assemblies such as USB connector, LED holder group and base.

5. electric connector combining structure as claimed in claim 4, it is characterized in that being bent into the integral type the first terminal group of given shape, terminal at front end reaches staggered pattern arrangement to bend up and down, the protruding end of front end will be planted when using again and be inserted on the motherboard, the terminal of the other end is bent into certain angle, and terminal is encapsulated in the plastics injection part admittedly.

6. electric connector combining structure as claimed in claim 4, the USB connector chamber that it is characterized in that terminal big envelope group is by dividing plate and with divider upright and keep two body side frames of certain position and formed at the base plate of bottom.

7. electric connector combining structure as claimed in claim 6, the another side that it is characterized in that dividing plate is provided with LED fixing hole and connector chamber, and three grooves are arranged respectively on two body side frames, one spacer is arranged with fixing USB connector on this base plate, making that connector is unlikely drops out forward, and base plate is fixedly the first terminal group and LED holder group in addition down.

8. electric connector combining structure as claimed in claim 1, the plastic insulation body branch levels that it is characterized in that second terminal group, the centre is by metal level separately and outer and coat metal level once punching press, and levels insulating body and fixing respectively through being bent into the auspicious of vertical terminals, the other end extends this body profile of plastic insulation and becomes abutting end.

9. electric connector combining structure as claimed in claim 1, it is characterized in that the outer field metal shell of electric connector combining structure is formed by integral type punching press and bending, and shell such as loam cake and side cover can be accommodated the electric connector combination wherein, and the plural number of punching press runs through pairing opening of bending end and the pairing levels insulating body of the USB terminal group opening that opening has LED fixing port, RJ45 terminal group.

10. electric connector combining structure as claimed in claim 9 it is characterized in that the end of side cover is provided with two cramps, and the side plate of bonnet respectively has a button hole up and down, partly to fasten with the corresponding of side cover respectively.